<template>
  <!--banner轮播-->
  <swiper  class="swiper" :options="swiperOption">
          <!-- 每一屏 -->
          <swiper-slide @click.native="sendimg(item.imgUrl)" v-for="item in slide" :key="item.id">
            <img :src="item.imgUrl" alt="">
          </swiper-slide>
        
          <!-- 上一张、下一张按钮 -->
          <div class="swiper-button-prev" slot="button-prev"></div>
          <div class="swiper-button-next" slot="button-next"></div>
        </swiper>
</template>

<script>

//引入组件
import { Swiper, SwiperSlide } from 'vue-awesome-swiper'
//引入样式
import 'swiper/css/swiper.css'
  export default {
    name: "ImageList",
    components: {
        Swiper,
        SwiperSlide
    },
    props:["slide"],
    data() {
        return {
            swiperOption: {
                slidesPerView: "auto",   //设置slider容器能够同时显示的slides数量
                spaceBetween: 10,   //在slide之间设置距离（单位px）。
                navigation: {   //左右箭头
                    nextEl: '.swiper-button-next',
                    prevEl: '.swiper-button-prev'
                }
          }
        }
    },
    methods:{
      sendimg(url){
       
          this.$bus.$emit("getimg",url);
      }
    }
  }
</script>

<style lang="less" scoped>
  .swiper-container {
    height: 56px;
    width: 400px;
    box-sizing: border-box;
    padding: 0 12px;

    .swiper-slide {
      width: 56px;
      height: 56px;

      img {
        width: 100%;
        height: 100%;
        border: 1px solid #ccc;
        padding: 2px;
        width: 50px;
        height: 50px;
        display: block;

       
      }
    }

    .swiper-button-next {
      left: auto;
      right: 0;
    }

    .swiper-button-prev {
      left: 0;
      right: auto;
    }

    .swiper-button-next,
    .swiper-button-prev {
      box-sizing: border-box;
      width: 12px;
      height: 56px;
      background: rgb(235, 235, 235);
      border: 1px solid rgb(204, 204, 204);
      top: 0;
      margin-top: 0;
      &::after {
        font-size: 12px;
      }
    }
  }
</style>